<template>
 <div>
    <h2>Vue Router Demo</h2>
    <button @click="back">后退</button>
    <button @click="forward">前进</button>
    <button @click="go">测试一下go</button>
 </div>
</template>

<script>
export default {
  name: 'Banner',
  data() {
   return {
     
   }
  },
  methods: {
    back() {
      this.$router.back()
    },
    forward() {
      this.$router.forward()
    },
    go() {
      this.$router.go(2)
    }
  }
}
</script>

<style scoped>
</style>